Record Display for the EPA National Library Catalog

RECORD NUMBER: 4 OF 35

OLS Field Name OLS Field Data
Main Title Development of a Dynamic Water Management Policy for Texas.
Author Meie, W. L. ; Hel, James C. ; Curr, Guy L. ;
CORP Author Texas A and M. Univ., College Station. Water Resources Inst.
Year Published 1973
Report Number TR-52; DI-14-31-0001-3130; OWRR-B-059-TEX; 00562,; B-059-TEX(3)
Stock Number PB-224 844
Additional Subjects ( Water resources ; Management planning) ; ( Multiple purpose reservoirs ; Management planning) ; ( Texas ; Water resources) ; Mathematical models ; River basin development ; Linear programming ; Stochastic processes ; Optimization ; Computer programs ; Evaluation ; Construction ; Systems analysis ; Project planning ; Water storage ; Water supply ; Integer programming
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB-224 844 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 225p
Abstract
Optimization techniques are developed to assist in the implementation of longrange water resource plans. A stochastic programming formulation for obtaining an operating policy for single, multi-purpose reservoirs based on the continuity equation, stochastic inflow and demand, and chance constraints is developed. The chance constraints are converted to an equivalent linear deterministic set of constraints by a material balance equation. The formulation is then extended to a linked, multiple-purpose reservoir system. Both linear and quadratic objective functions are used with the equivalent linear constraint set. The problem addressed is to select reservoir storage capacities, schedule construction timing, and establish an operating policy which minimizes the total cost of a linked system of multi-purpose reservoirs. This mixed integer-continuous linear programming problem is separated into a linear programming problem and an integer programming problem using Bender's decomposition technique. The methodology is applied to Cypress Creek Basin in northeastern Texas.